Introduction - If you have any usage issues, please Google them yourself
SAMPLE language lexical analyzer design inspection requirements: a) start the program, the first output of the author' s name, class, student number (available in Chinese, English or Pinyin) b) request the test program name, type the program name automatically start lexical analysis and output c) The output is a binary-type sequence of words (see sample output style 1 and 2) d) requirements can be found in the following lexical errors and that the nature and location of the error: illegal character, that character set is not a sign of SAMPLE character constant lack of the right single quotation mark (character constants requires the left and right single quotation mark definition, can not cross) comment section missing on the right of the delimiter*/(Note requires left and right respectively /* and*/define, can not cross) .